ID   TOLQ_ECO57              Reviewed;         230 AA.
AC   P0ABV0; P05828;
DT   25-OCT-2005, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2005, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=Tol-Pal system protein TolQ {ECO:0000255|HAMAP-Rule:MF_02202};
GN   Name=tolQ {ECO:0000255|HAMAP-Rule:MF_02202};
GN   OrderedLocusNames=Z0905, ECs0772;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
CC   -!- FUNCTION: Part of the Tol-Pal system, which plays a role in outer
CC       membrane invagination during cell division and is important for
CC       maintaining outer membrane integrity. Required, with TolR, for the
CC       proton motive force-dependent activation of TolA and for TolA-Pal
CC       interaction. {ECO:0000255|HAMAP-Rule:MF_02202}.
CC   -!- SUBUNIT: The Tol-Pal system is composed of five core proteins: the
CC       inner membrane proteins TolA, TolQ and TolR, the periplasmic protein
CC       TolB and the outer membrane protein Pal. They form a network linking
CC       the inner and outer membranes and the peptidoglycan layer.
CC       {ECO:0000255|HAMAP-Rule:MF_02202}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_02202}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_02202}.
CC   -!- SIMILARITY: Belongs to the ExbB/TolQ family. {ECO:0000255|HAMAP-
CC       Rule:MF_02202, ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE005174; AAG55073.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB34195.1; -; Genomic_DNA.
DR   PIR; D90725; D90725.
DR   PIR; E85576; E85576.
DR   RefSeq; NP_308799.1; NC_002695.1.
DR   RefSeq; WP_000131314.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; P0ABV0; -.
DR   SMR; P0ABV0; -.
DR   STRING; 155864.EDL933_0817; -.
DR   EnsemblBacteria; AAG55073; AAG55073; Z0905.
DR   EnsemblBacteria; BAB34195; BAB34195; ECs_0772.
DR   GeneID; 67413776; -.
DR   GeneID; 917505; -.
DR   KEGG; ece:Z0905; -.
DR   KEGG; ecs:ECs_0772; -.
DR   PATRIC; fig|386585.9.peg.891; -.
DR   eggNOG; COG0811; Bacteria.
DR   HOGENOM; CLU_053325_2_2_6; -.
DR   OMA; SWTYIFR; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0043213; P:bacteriocin transport; IEA:InterPro.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_02202; TolQ; 1.
DR   InterPro; IPR002898; MotA_ExbB_proton_chnl.
DR   InterPro; IPR014163; Tol-Pal_TolQ.
DR   Pfam; PF01618; MotA_ExbB; 1.
DR   TIGRFAMs; TIGR02796; tolQ; 1.
PE   3: Inferred from homology;
KW   Cell cycle; Cell division; Cell inner membrane; Cell membrane; Membrane;
KW   Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..230
FT                   /note="Tol-Pal system protein TolQ"
FT                   /id="PRO_0000145823"
FT   TRANSMEM        16..36
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02202"
FT   TRANSMEM        139..159
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02202"
FT   TRANSMEM        171..191
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02202"
SQ   SEQUENCE   230 AA;  25598 MW;  F4356F6C5B0F753C CRC64;
     MTDMNILDLF LKASLLVKLI MLILIGFSIA SWAIIIQRTR ILNAAAREAE AFEDKFWSGI
     ELSRLYQESQ GKRDNLTGSE QIFYSGFKEF VRLHRANSHA PEAVVEGASR AMRISMNREL
     ENLETHIPFL GTVGSISPYI GLFGTVWGIM HAFIALGAVK QATLQMVAPG IAEALIATAI
     GLFAAIPAVM AYNRLNQRVN KLELNYDNFM EEFTAILHRQ AFTVSESNKG